Pulse

Legion Athletics has built their entire brand around science and transparency, and Pulse is the flagship product that embodies that philosophy. Every ingredient is clinically dosed, every claim is backed by research, and the formula contains zero artificial sweeteners, flavors, or colors.

Energy & Focus: 350mg caffeine is on the high end, but Legion pairs it with an equal 350mg dose of L-theanine — creating one of the smoothest high-energy experiences available. You get intense alertness without the jitters or anxiety. Alpha-GPC at 300mg adds sharp cognitive focus that keeps you dialed in through every set.

Performance: 8g citrulline malate matches the top competitors for pumps, and 3.6g beta-alanine exceeds the clinical dose of 3.2g. Betaine at 2.5g rounds out the performance stack with proven power-output benefits. This is a formula with no weak links.

Natural Sweeteners: Legion exclusively uses stevia and erythritol — no sucralose, no acesulfame potassium, no artificial colors. The taste is different from what most supplement users expect. It's less candy-sweet and more natural. Some love it, others prefer traditional flavoring.

Research Transparency: Legion publishes the research behind every ingredient on their website. You can read the actual studies that support each dose. This level of transparency is rare in the supplement industry.

Value: At ~$2.25 per serving with 20 servings, Pulse is premium-priced. But with clinical doses of expensive ingredients like citrulline malate (8g) and Alpha-GPC (300mg), the cost per active ingredient is competitive.

The Bottom Line: Legion Pulse is the pre-workout for the educated consumer who demands science-backed doses and natural ingredients. The high caffeine content paired with matching theanine creates uniquely smooth high energy. If you can handle the price and prefer natural sweeteners, Pulse is one of the best formulas available.